<template>
  <!-- 表单 -->
  <el-form label-width="120px">
    <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
          <el-option v-for="item in employess" :key="item.id" :value="item.id" :label="item.label" />
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择部门" @focus="hFocu" />
        <div v-show="isLoad">
          <el-tree :data="department" :props="{ label: 'name' }" @node-click="handleNodeClick" />
        </div>
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>

    <el-form-item>
      <el-button @click="hCancel">取消</el-button>
      <el-button type="primary" @click="hSubmit">确定</el-button>
    </el-form-item>
  </el-form>
</template>
<script>
import { getDepartments } from '@/api/departments'
import { arrTotree } from '../../utils/index'
import { addEmployee } from '@/api/employees'
const type = { 1: '正式', 2: '非正式' }
export default {
  data() {
    return {
      employess: Object.keys(type).map(key => { return { id: key, label: type[key] } }),
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      department: [],
      rules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: 'blur' },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: 'blur' }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: 'blur' }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: 'blur' }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: 'change' }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: 'blur' }
        ]
      },
      isLoad: false
    }
  },
  methods: {
    // 具体实现增加操作
    async doAdd() {
      const res = await addEmployee(this.formData)
      this.$message.success(res.message)
      this.$emit('success')
    },
    // 取消按钮
    hCancel() {
      this.$emit('close')
    },
    // 确定按钮
    hSubmit() {
      this.$refs.addForm.validate(valid => {
        if (valid) {
          this.doAdd()
        }
      })
    },
    async loadDepartments() {
      const {
        data: { depts: res }
      } = await getDepartments()
      // console.log(res)
      // 删除第一项
      res.shift()
      this.department = arrTotree(res)
      this.isLoad = true
    },
    // input焦点事件
    hFocu() {
      this.loadDepartments()
    },
    // 树状结构点击
    handleNodeClick(data) {
      // console.log('tree', data)
      if (data.children.length) return
      this.formData.departmentName = data.name
      this.isLoad = false
    }
  }
}
</script>
